Results 1 to 10 of about 143,839 (146)

Flexural Ductility, Stiffness, and Toughness of New Voided Reinforced Concrete One-Way Slab Using Waste Plastic Bottles

open access: yesJournal of Engineering, 2022
The enhancement of concrete structures’ performance can easily be achieved. However, the main challenge is how to achieve this performance with respect to the economy and sustainability.
Omar Fazaa Rajab   +3 more
doaj   +1 more source

High-Capacity Cells and Batteries for Electric Vehicles

open access: yesEnergies, 2021
The automotive sector is rapidly accelerating its transformation towards electric mobility, and electric vehicle (EV) sales have been increasing year after year since the beginning of the decade [...]
Lluc Canals Casals   +2 more
doaj   +1 more source

Building Information Modeling in Steel Building Projects Following BIM-DFE Methodology: A Case Study

open access: yesBuildings, 2023
Construction is a key industry that significantly contributes to the global gross domestic product and generates substantial revenues. However, it faces challenges such as errors and high costs.
José Ignacio Avendaño   +2 more
doaj   +1 more source

Estimating the Basal Heave Stability of Narrow Braced Excavations

open access: yesShock and Vibration, 2021
Engineering practices indicate that narrow braced excavation exhibits a clear size effect. However, the slip circle method in the design codes fails to consider the effect of excavation width on basal heave stability, causing waste for narrow excavation.
Taoli Xiao   +4 more
doaj   +1 more source

Project Managers’ Competencies in Collaborative Construction Projects [PDF]

open access: yesBuildings, 2020
Collaborative delivery methods in construction projects provide a new operational environment, which can foster effective interaction and cooperation between different project stakeholders. Project managers are one of the most important players in this environment, who therefore need to possess appropriate competencies.
Sina Moradi   +2 more
openaire   +5 more sources

Predicting Optimum Content of Eggshell Ash for Best Mechanical and Structural Properties of Concrete [PDF]

open access: yesE3S Web of Conferences, 2023
Through an optimization procedure using Minitab software, the optimum waste eggshells-ash powder (WESP) content is used in reinforced concrete. The following percentages of WESP, 0%, 2.5%, 5%, 7.5%, 10%, 12.5%, and 15%, have partially replaced natural ...
Hama Shaho M.   +2 more
doaj   +1 more source

Effect of Multiple-Walled Carbon Nanotubes (MWCNTs) on Asphalt Binder Rheological Properties and Performance

open access: yesAdvances in Civil Engineering, 2023
Growing traffic loads, soaring summer temperatures, and moisture damage will render conventional asphalt binder insufficient to maintain the performance standards of asphalt concrete pavement.
Estabraq N. Ezzat   +2 more
doaj   +1 more source

MECHANISMS OF FUNCTIONAL GROWING IN THE VALUABLE BUILDINGS

open access: yesMağallaẗ Al-kūfaẗ Al-handasiyyaẗ, 2021
The processes of changing architecture became necessary with the change of the basic needs and requirements of society, and in order for the architecture to survive, it must possess the necessary characteristics in achieving this (living architecture ...
Saif K. Aljashaami, Ali M. Alkhafaji
doaj   +1 more source

Construction project performance areas for Indian construction projects

open access: yesInternational Journal of Construction Management, 2020
Project management team always aims for successful outcome of construction projects. Time, cost and quality are performance areas which most of the researchers have acknowledged. However, there are other performance areas which are important in modern project management.
Ingle, Prachi Vinod, Mahesh, Gangadhar
openaire   +1 more source

Effect of Hybrid Modification and Type of Compaction on the Cracking Properties of Asphalt Concrete

open access: yesمجلة النهرين للعلوم الهندسية, 2020
This paper focused on evaluating the effect of aggregate gradation and polymer modification on indirect tensile strength (ITS) and the static stiffness for hot asphalt mixtures.
Mohammed A. Abed, Alaa H. Abed
doaj   +1 more source

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